za petnest minuta
za petnest minuta .
z̪̻ ä WORD_BOUNDARY p e̞ t̪̻ n e̞ s̪̻ t̪̻ WORD_BOUNDARY m i n u t̪̻ ä WORD_BOUNDARY
z a WORD_BOUNDARY p e t n e s t WORD_BOUNDARY m i n u t a WORD_BOUNDARY . WORD_BOUNDARY